ISO 75-3:2004 PDF

Scope: This part of ISO 75 specifies a method for the determination of the temperature of deflection under load of high-strength thermosetting laminates and compression-moulded long-fibre-reinforced plastics in which the fibre length is greater than 7,5 mm. The flexural stress used is not fixed, as in ISO 75-2, but is a fraction (1/1 000) of the initial (room-temperature) flexural modulus of the material under test. This allows the method to be applied to materials with a wide range of flexural moduli. For additional information, see ISO 75-1:2004, clause 1.

ISO 75-3:2004 Referenced Document

ISO 10724-1 Plastics - Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) - Part 1: General principles and moulding of multipurpose test specimens
ISO 14125 Fibre-reinforced plastic composites - Determination of flexural properties; Technical Corrigendum 1
ISO 178 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers*， 2019-04-01 Update
ISO 2818 Plastics — Preparation of test specimens by machining*， 2018-12-13 Update
ISO 295 Plastics - Compression moulding of test specimens of thermosetting materials
ISO 75-1:2004 Plastics - Determination of temperature of deflection under load - Part 1: General test method

2004 ISO 75-3:2004 Plastics - Determination of temperature of deflection under load - Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics
1993 ISO 75-3:1993 Plastics; determination of temperature of deflection under load; part 3: high-strength thermosetting laminates and long-fibre-reinforced plastics